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Finding the Fourth Proportional to 61,314.17, 92,006.19 and 23,869.40

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Solution

The fourth proportional to 61,314.17, 92,006.19 and 23,869.40 is: 35,817.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,314.17 : 92,006.19 = 23,869.40 : x
  2. Step 2: Convert to fraction form
    61,314.17/92,006.19 = 23,869.40/x
  3. Step 3: Cross multiply
    61,314.17x = 92,006.19 × 23,869.40
  4. Step 4: Simplify right side
    61,314.17x = 2,196,132,091.56
  5. Step 5: Solve for x
    x = 2,196,132,091.56/61,314.17
  6. Step 6: Final answer
    x = 35,817.70

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.